Consistent capitalisation for headings.

I think this is the style we've used in most places.

In any case it's better not to mix styles.
"larger projects" -> "longer-term projects"

Also I think hyphenating "GFR-related" makes the text easier to read.
Linkify Green Workforce.

I think this makes it clearer that they are a company - this wasn't immediately
obvious to me initially.